Alert archive / Mississippi / Flash Flood Warnings in 1999
Flash Flood Warning 6, NWS Jackson, MS
NWS Jackson, MS issued this flash flood warning at Jan 22, 1999, 9:10 PM CST for Clarke County, Mississippi. It was in force for 95 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 22, 1999, 9:10 PM CST (03:10 UTC)
- Expired
- Jan 22, 1999, 10:45 PM CST
- In force
- 95 min
- Issued by
- NWS Jackson, MS
- Area
- Whole counties
County Clarke County, MS
The nearest sounding before it
Birmingham, AL (KBMX), launched 00:00Z, 3.2 hours before the alert went out and 219 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 508 J/kg
- Mixed-layer CIN
- -9 J/kg
- Mixed-layer LCL
- 767 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 456 m²/s²
- 0-3 km storm-relative helicity
- 644 m²/s²
- Significant tornado parameter
- 1.6
- Supercell composite
- 12.6
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Local storm report, Jan 22, 7:30 PM CST, 1 hour 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
730 PM CST FRI JAN 22 1999
TIME(CST) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....PARISH/COUNTY LOCATION....
1200 PM FLORA MS .75 INCH HAIL
01/22/99 MADISON
0300 PM 8 W LEXINGTON MS TORNADO
01/22/99 HOLMES
0337 PM 3 SE BRANDON MS 1.5 INCH HAIL
01/22/99 RANKIN
0345 PM 4 W BYRAM MS 1.75 INCH HAIL
01/22/99 HINDS
0346 PM CLINTON MS 1.5 INCH HAIL
01/22/99 HINDS
0350 PM CLINTON MS 1.75 INCH HAIL
01/22/99 HINDS
0400 PM CLINTON MS WIND DAMAGE
01/22/99 HINDS ROOF BLOWN OFF COMMERCIAL
BUILDING
0406 PM 5 SW CANTON MS 1 INCH HAIL
01/22/99 MADISON
0415 PM 4 NW MADISON MS 2.75 INCH HAIL
01/22/99 MADISON BASEBALL SIZE HAIL
REPORTED AT LAKE CAROLINE
BY MADISON CO EOC
0430 PM CRYSTAL SPGS MS .75 INCH HAIL
01/22/99 COPIAH
0430 PM 4 NNW HAZLEHURST MS .88 INCH HAIL
01/22/99 COPIAH
0450 PM KOSCIUSKO MS .88 INCH HAIL
01/22/99 ATTALA
0515 PM FLORENCE MS .75 INCH HAIL
01/22/99 RANKIN
0535 PM JAYESS MS 1 INCH HAIL
01/22/99 LAWRENCE
0550 PM TOPEKA MS TORNADO
01/22/99 LAWRENCE UNCONFIRMED REPORT
0550 PM BRANDON MS 1 INCH HAIL
01/22/99 RANKIN
0638 PM STARKVILLE MS .75 INCH HAIL
01/22/99 OKTIBBEHA
0650 PM PHILADELPHIA MS .75 INCH HAIL
01/22/99 NESHOBA
0700 PM 7 NE PHILADELPHIA MS 1.75 INCH HAIL
01/22/99 NESHOBA
0715 PM MONTICELLO MS FLOODING
01/22/99 LAWRENCE WIDESPREAD FLOODING OF
ROADS IN LAWRENCE COUNTYLocal storm report, Jan 22, 7:30 PM CST, 1 hour 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
730 PM CST FRI JAN 22 1999
TIME(CST) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....PARISH/COUNTY LOCATION....
1200 PM FLORA MS .75 INCH HAIL
01/22/99 MADISON
0300 PM 8 W LEXINGTON MS TORNADO
01/22/99 HOLMES
0337 PM 3 SE BRANDON MS 1.5 INCH HAIL
01/22/99 RANKIN
0345 PM 4 W BYRAM MS 1.75 INCH HAIL
01/22/99 HINDS
0346 PM CLINTON MS 1.5 INCH HAIL
01/22/99 HINDS
0350 PM CLINTON MS 1.75 INCH HAIL
01/22/99 HINDS
0400 PM CLINTON MS WIND DAMAGE
01/22/99 HINDS ROOF BLOWN OFF COMMERCIAL
BUILDING
0406 PM 5 SW CANTON MS 1 INCH HAIL
01/22/99 MADISON
0415 PM 4 NW MADISON MS 2.75 INCH HAIL
01/22/99 MADISON BASEBALL SIZE HAIL
REPORTED AT LAKE CAROLINE
BY MADISON CO EOC
0430 PM CRYSTAL SPGS MS .75 INCH HAIL
01/22/99 COPIAH
0430 PM 4 NNW HAZLEHURST MS .88 INCH HAIL
01/22/99 COPIAH
0450 PM KOSCIUSKO MS .88 INCH HAIL
01/22/99 ATTALA
0515 PM FLORENCE MS .75 INCH HAIL
01/22/99 RANKIN
0535 PM JAYESS MS 1 INCH HAIL
01/22/99 LAWRENCE
0550 PM TOPEKA MS TORNADO
01/22/99 LAWRENCE UNCONFIRMED REPORT
0550 PM BRANDON MS 1 INCH HAIL
01/22/99 RANKIN
0638 PM STARKVILLE MS .75 INCH HAIL
01/22/99 OKTIBBEHA
0650 PM PHILADELPHIA MS .75 INCH HAIL
01/22/99 NESHOBA
0700 PM 7 NE PHILADELPHIA MS 1.75 INCH HAIL
01/22/99 NESHOBA
0715 PM MONTICELLO MS FLOODING
01/22/99 LAWRENCE WIDESPREAD FLOODING OF
ROADS IN LAWRENCE COUNTYThe office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 22, 6:07 PM CST | Severe Thunderstorm Warning | JAN | Covington, Scott, Smith | 48 min |
| Jan 22, 6:18 PM CST | Severe Thunderstorm Warning | JAN | Clay, Oktibbeha | 47 min |
| Jan 22, 6:37 PM CST | Severe Thunderstorm Warning | JAN | Neshoba | 48 min |
| Jan 22, 6:42 PM CST | Severe Thunderstorm Warning | JAN | Clarke | 48 min |
| Jan 22, 6:46 PM CST | Severe Thunderstorm Warning | JAN | Lowndes | 49 min |
| Jan 22, 6:50 PM CST | Tornado Warning | JAN | Neshoba | 45 min |
| Jan 22, 6:55 PM CST | Severe Thunderstorm Warning | JAN | Jasper, Newton | 50 min |
| Jan 22, 6:55 PM CST | Severe Thunderstorm Warning | JAN | Covington | 50 min |
| Jan 22, 7:01 PM CST | Severe Thunderstorm Warning | JAN | Noxubee, Winston | 49 min |
| Jan 22, 7:02 PM CST | Flash Flood Warning | JAN | Lawrence, Lincoln | 3 hr |
| Jan 22, 7:02 PM CST | Flash Flood Warning | JAN | Covington, Jefferson Davis | 3 hr |
| Jan 22, 7:28 PM CST | Severe Thunderstorm Warning | JAN | Marion | 47 min |
| Jan 22, 7:35 PM CST | Flash Flood Warning | JAN | Rankin, Scott, Simpson, Smith | 85 min |
| Jan 22, 8:01 PM CST | Severe Thunderstorm Warning | JAN | Forrest, Lamar | 49 min |
| Jan 22, 8:19 PM CST | Severe Thunderstorm Warning | JAN | Jones | 51 min |
| Jan 22, 8:41 PM CST | Severe Thunderstorm Warning | JAN | Clarke | 49 min |
| Jan 22, 8:46 PM CST | Flash Flood Warning | JAN | Jasper, Newton | 94 min |
Nearby
Flash Flood Warnings in Mississippi, 1999Every flash flood warning in 1999
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.